---> uname -a: Linux prd-centos8-robot-2c-8g-4809.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4732 19 2368 6796 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1f:d9:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe1f:d951/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/02/2025 _x86_64_ (2 CPU) 22:54:02 LINUX RESTART (2 CPU) 10:55:01 PM tps rtps wtps bread/s bwrtn/s 10:56:01 PM 85.05 0.48 84.57 17.86 6381.69 10:57:01 PM 77.42 0.65 76.77 51.06 10846.81 10:58:01 PM 23.43 0.35 23.08 61.19 1212.01 10:59:01 PM 89.65 9.45 80.21 1685.30 8767.98 11:00:01 PM 8.38 0.00 8.38 0.00 722.13 11:01:01 PM 2.83 0.02 2.82 0.13 74.74 11:02:01 PM 0.53 0.07 0.47 1.73 6.46 11:03:01 PM 0.68 0.17 0.52 32.93 9.88 11:04:01 PM 31.94 0.52 31.42 63.85 1168.48 Average: 35.55 1.30 34.25 212.68 3243.25 10:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 PM 5259296 7056804 2623128 33.28 2688 1974448 658968 7.38 187152 2098300 245772 10:57:01 PM 5156112 6998764 2726312 34.59 2688 2019024 706368 7.91 198636 2178872 8 10:58:01 PM 5094908 7026228 2787516 35.36 2688 2102500 682092 7.64 228744 2195004 86676 10:59:01 PM 4937752 7047904 2944672 37.36 2688 2276700 639492 7.16 265752 2295508 15808 11:00:01 PM 4937764 7047672 2944660 37.36 2688 2276700 628388 7.04 265756 2295860 4 11:01:01 PM 4936724 7046644 2945700 37.37 2688 2276704 628388 7.04 265756 2296432 4 11:02:01 PM 4937500 7047488 2944924 37.36 2688 2276772 628388 7.04 265880 2295948 4 11:03:01 PM 4901040 7012160 2981384 37.82 2688 2277904 662192 7.41 266500 2331928 168 11:04:01 PM 4897728 7006792 2984696 37.87 2688 2276328 666636 7.46 468944 2135340 11252 Average: 5006536 7032273 2875888 36.48 2688 2195231 655657 7.34 268124 2235910 39966 10:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 92.74 78.41 1061.40 10.48 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 56.94 36.99 582.99 4.80 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 24.83 22.58 88.34 6.60 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 608.06 433.71 365.34 99.46 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 1.37 0.82 0.37 0.18 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 1.30 0.15 0.13 0.01 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 0.60 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 10.30 6.38 10.15 3.56 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 19.48 16.61 15.92 8.88 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.62 66.20 236.07 14.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/02/2025 _x86_64_ (2 CPU) 22:54:02 LINUX RESTART (2 CPU) 10:55:01 PM CPU %user %nice %system %iowait %steal %idle 10:56:01 PM all 34.82 0.00 5.12 2.82 0.10 57.14 10:56:01 PM 0 29.55 0.00 5.09 1.92 0.10 63.34 10:56:01 PM 1 40.08 0.00 5.16 3.71 0.10 50.94 10:57:01 PM all 12.85 0.00 1.78 8.46 0.08 76.83 10:57:01 PM 0 8.37 0.00 2.19 13.75 0.07 75.62 10:57:01 PM 1 17.32 0.00 1.37 3.17 0.10 78.04 10:58:01 PM all 25.77 0.00 3.74 2.35 0.08 68.05 10:58:01 PM 0 20.23 0.00 3.38 2.65 0.08 73.65 10:58:01 PM 1 31.32 0.00 4.10 2.05 0.08 62.44 10:59:01 PM all 26.39 0.00 5.62 2.50 0.09 65.40 10:59:01 PM 0 21.32 0.00 5.29 2.78 0.08 70.53 10:59:01 PM 1 31.45 0.00 5.96 2.23 0.10 60.26 11:00:01 PM all 0.32 0.00 0.12 0.09 0.03 99.44 11:00:01 PM 0 0.58 0.00 0.15 0.13 0.03 99.10 11:00:01 PM 1 0.05 0.00 0.08 0.05 0.03 99.78 11:01:01 PM all 0.34 0.00 0.08 0.01 0.03 99.55 11:01:01 PM 0 0.53 0.00 0.07 0.02 0.02 99.37 11:01:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:02:01 PM all 0.33 0.00 0.06 0.01 0.03 99.57 11:02:01 PM 0 0.12 0.00 0.08 0.02 0.05 99.73 11:02:01 PM 1 0.55 0.00 0.03 0.00 0.02 99.40 11:03:01 PM all 1.29 0.00 0.52 0.00 0.03 98.17 11:03:01 PM 0 0.62 0.00 0.48 0.00 0.03 98.86 11:03:01 PM 1 1.95 0.00 0.55 0.00 0.02 97.48 11:04:01 PM all 32.42 0.00 3.72 0.15 0.07 63.64 11:04:01 PM 0 28.73 0.00 3.89 0.13 0.07 67.18 11:04:01 PM 1 36.09 0.00 3.55 0.17 0.08 60.11 Average: all 14.95 0.00 2.31 1.82 0.06 80.86 Average: 0 12.23 0.00 2.29 2.38 0.06 83.04 Average: 1 17.67 0.00 2.32 1.26 0.06 78.69